<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>LayUI</title>
    <link rel="stylesheet" href="./layui/css/layui.css">
    <script src="./layui/layui.js"></script>
</head>
<body>
    <h1>Hello World!</h1>
    <script>
        layui.use(["layer", "form"], function(){
            var layer = layui.layer;
            var form = layui.form;
            // layer.msg("Frendly Greetings!");
        });

        setTimeout(function(){
            layer.msg("Frendly Greetings!");
        }, 0);
    </script>
</body>
</html>